diff --git a/samples/Source Control System API/Server/SourceControlSystem.Api/packages.config b/samples/Source Control System API/Server/SourceControlSystem.Api/packages.config
index ba8a2890..007f7119 100644
--- a/samples/Source Control System API/Server/SourceControlSystem.Api/packages.config	
+++ b/samples/Source Control System API/Server/SourceControlSystem.Api/packages.config	
@@ -40,7 +40,7 @@
   <package id="Microsoft.Owin.Security.Twitter" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
   <package id="Modernizr" version="2.8.3" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
   <package id="Respond" version="1.4.2" targetFramework="net452" />
   <package id="WebActivatorEx" version="2.1.0" targetFramework="net452" />